// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_BENCHMARKS_RANDOM_MUTATION_H
#define GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_BENCHMARKS_RANDOM_MUTATION_H

#include "google/cloud/bigtable/table.h"
#include "google/cloud/internal/random.h"
#include <string>

namespace google {
namespace cloud {
namespace bigtable {
namespace benchmarks {

/// Create a mutation that changes field @p f to random values.
bigtable::Mutation MakeRandomMutation(google::cloud::internal::DefaultPRNG& gen,
                                      int f);

/// Create a random value to store in a field.
std::string MakeRandomValue(google::cloud::internal::DefaultPRNG& gen);

}  // namespace benchmarks
}  // namespace bigtable
}  // namespace cloud
}  // namespace google

#endif  // GOOGLE_CLOUD_CPP_GOOGLE_CLOUD_BIGTABLE_BENCHMARKS_RANDOM_MUTATION_H
